8fe1cb4180c5ed787e5d1583e525ddff3383edd503c4b95e14ed4655cb63412a

Analysis

max time kernel
147s
max time network
104s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
05/01/2024, 10:59

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General

Target

438194de19ad7eefd4762cbd6c68c991.exe
Size

771KB
MD5

438194de19ad7eefd4762cbd6c68c991
SHA1

2268cec06ea9925a86cfd4e7b824613356b169e2
SHA256

8fe1cb4180c5ed787e5d1583e525ddff3383edd503c4b95e14ed4655cb63412a
SHA512

414e1a065291a52efe37fb35cdc8b9ac5c92b5208aad551e3199f2d528c91d0e073127ac590a8653e973d8b65283f5375e82546d1e43f4c081c011be11c74465
SSDEEP

12288:h1cU4A1bkV1QnKMUQctX2ZQWjrBrb10VHmDXTuFaa2AtyGTKOF25ZoJJyhRge8B/:0V19MUQ87s9b10hJaothZ2/T6FBBB

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
4112	438194de19ad7eefd4762cbd6c68c991.exe

Executes dropped EXE 1 IoCs

pid	Process
4112	438194de19ad7eefd4762cbd6c68c991.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
5000	438194de19ad7eefd4762cbd6c68c991.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
5000	438194de19ad7eefd4762cbd6c68c991.exe
4112	438194de19ad7eefd4762cbd6c68c991.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 5000 wrote to memory of 4112	5000	438194de19ad7eefd4762cbd6c68c991.exe	90
PID 5000 wrote to memory of 4112	5000	438194de19ad7eefd4762cbd6c68c991.exe	90
PID 5000 wrote to memory of 4112	5000	438194de19ad7eefd4762cbd6c68c991.exe	90

C:\Users\Admin\AppData\Local\Temp\438194de19ad7eefd4762cbd6c68c991.exe
"C:\Users\Admin\AppData\Local\Temp\438194de19ad7eefd4762cbd6c68c991.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:5000
- C:\Users\Admin\AppData\Local\Temp\438194de19ad7eefd4762cbd6c68c991.exe
  C:\Users\Admin\AppData\Local\Temp\438194de19ad7eefd4762cbd6c68c991.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:4112

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\438194de19ad7eefd4762cbd6c68c991.exe

Filesize
381KB

MD5
ae0742bc49a48417a3dce69038837f0f

SHA1
91b04106a6f1a7fa5d6714a14aa0c7d094ed4722

SHA256
0924c5115fb909f68c91db9ccd26577cab7c00899b980d9fa704d59bae78919c

SHA512
b03f57c44dceae7b46a19be60ed329b24669e157a6fe15b65730a9189a4814658376ab57475bac51f4c0dec9c53a31ddc644e9ad73b359b3cd5e918f38afa014

Download Submit
memory/4112-21-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/4112-20-0x0000000004E80000-0x0000000004EDF000-memory.dmp

Filesize
380KB

Download
memory/4112-16-0x00000000015E0000-0x0000000001646000-memory.dmp

Filesize
408KB

Download
memory/4112-14-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/4112-36-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/4112-35-0x000000000B630000-0x000000000B66C000-memory.dmp

Filesize
240KB

Download
memory/4112-30-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/5000-0-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/5000-1-0x0000000001470000-0x00000000014D6000-memory.dmp

Filesize
408KB

Download
memory/5000-2-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/5000-11-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download